MCP server v2.27.0: Run Sanity CLI commands and safer document patching

New Features

• run_sanity_cli tool: Run a limited set of Sanity CLI commands through MCP without access to a local shell.

Improvements

• patch_documents tool: Now reports when editing a published document creates a new draft, including the published revision it came from. Creation is pinned to that revision, and all requested patches are applied in the same transaction so an action failure rolls back the entire operation.

Fixes

• run_sanity_cli tool: Fixed some commands returning an empty response instead of a table of returned data.
• patch_documents tool: Fixed one malformed document ID failing an entire call. Bad IDs are now rejected up front with a clear error naming the offending ID, and a single bad ID no longer discards the other edits in the same call.